85971097 ÷ 811 
We're looking to find how many times 811 goes into 85971097.

On to step 1:
8 divided by 811 is 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 811

Moving on to step 2:
The number 811 fits into 85 0 times, leaving a remainder of 85.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 85 leaves us with 85.
Take the next digit (9) from the dividend and append it to 85, then repeat: 859 / 811

Step 3:
811 goes into 859 1 times with a remainder of 48.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 811 from 859 and we're left with 48.
Take the next digit (7) from the dividend and append it to 48, then repeat: 487 / 811

Moving on to step 4:
811 goes into 487 0 times with a remainder of 487.
Put 0 as the next digit of the answer. 
Result so far: 10.0
The remainder is 487 after subtracting 0 from 487.
Grab the next digit (1) from the dividend, add it to 487, then carry on: 4871 / 811

Going ahead to step 5:
811 goes into 4871 6 times with a remainder of 5.
The number 6 becomes the next digit in our result. 
Result so far: 106.0
If we take 4866 away from 4871, we end up with 5.
Fetch the next digit (0) from the dividend, attach it to 5 and continue: 50 / 811

Moving on to step 6:
811 can be fit into 50 0 times, resulting in a remainder of 50.
The next digit of our result is 0. 
Result so far: 1060.0
If we take 0 away from 50, we end up with 50.
Grab the next digit (9) from the dividend, add it to 50, then carry on: 509 / 811

On to step 7:
If we divide 509 by 811, we get 0 and a remainder of 509.
The number 0 becomes the next digit in our result. 
Result so far: 10600.0
The remainder is 509 after subtracting 0 from 509.
Bring next digit (7) of the dividend behind the 509 and repeat the process: 5097 / 811

On to step 8:
811 can be fit into 5097 6 times, resulting in a remainder of 231.
Use 6 as the next digit of our solution. 
Result so far: 106006.0
Subtracting 4866 from 5097 leaves us with 231.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2310, and continue the process.

Let's proceed to step 9:
2310 divided by 811 is 2 with a remainder of 688.
Put 2 as the next digit of the answer. 
Result so far: 106006.2
The remainder is 688 after subtracting 1622 from 2310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6880, and continue the process.

Let's proceed to step 10:
811 can be fit into 6880 8 times, resulting in a remainder of 392.
Put 8 as the next digit of the answer. 
Result so far: 106006.28
If we subtract 6488 from 6880, we get 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Going ahead to step 11:
3920 divided by 811 is 4 with a remainder of 676.
Write down 4 as next digit of the result. 
Result so far: 106006.284
Subtracting 3244 from 3920 leaves us with 676.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6760, and continue the process.

Step 12:
811 goes into 6760 8 times with a remainder of 272.
Write down 8 as next digit of the result. 
Result so far: 106006.2848
If we subtract 6488 from 6760, we get 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Advancing to step 13:
If we divide 2720 by 811, we get 3 and a remainder of 287.
Record the quotient 3 as the next digit in the result. 
Result so far: 106006.28483
Subtract 2433 from 2720 to get 287.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

Let's proceed to step 14:
If we divide 2870 by 811, we get 3 and a remainder of 437.
Put 3 as the next digit of the answer. 
Result so far: 106006.284833
If we subtract 2433 from 2870, we get 437.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4370, and continue the process.

After the division, we end up with 106006.284833 and a remainder of 4.37e-05.